1427044 has 6 divisors (see below), whose sum is σ = 2497334. Its totient is φ = 713520.

The previous prime is 1427039. The next prime is 1427047. The reversal of 1427044 is 4407241.

It can be written as a sum of positive squares in only one way, i.e., 846400 + 580644 = 920^2 + 762^2 .

It is not an unprimeable number, because it can be changed into a prime (1427047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 178377 + ... + 178384.

2^1427044 is an apocalyptic number.

It is an amenable number.

1427044 is a deficient number, since it is larger than the sum of its proper divisors (1070290).

1427044 is a wasteful number, since it uses less digits than its factorization.

1427044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 356765 (or 356763 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 22.

The square root of 1427044 is about 1194.5894692320. The cubic root of 1427044 is about 112.5846342557.

The spelling of 1427044 in words is "one million, four hundred twenty-seven thousand, forty-four".